If you work with concrete, you may already be aware of the challenges that come with making, curing and handling concrete test cylinders in the field. In fact, this is the most common problem in concrete construction. How can you do a proper concrete compressive...
Construction is a year 'round activity, and if you do construction in Pennsylvania, you'll have to face the fact that sooner or later, you'll need to pour concrete in very cold temperatures. So how cold is too cold to pour concrete? What Temperature Is Too Cold...
Problems that concern many construction professionals when it comes to concrete are the issues of shrinkage and cracking. Some contractors try to protect themselves from these issues by adding fibers to concrete. Should you use fiber-reinforced concrete? Here's some useful information about fiber-reinforced concrete and...
If your construction job is taking place in the summer, you may be concerned about problems in hot weather for concreting. Is it bad to pour concrete in hot weather? In general, the answer is no, but you should be aware of what to expect...
Once you've finished laying your concrete, the job isn't over. In most cases, concrete must be both cured and sealed. Learn why you need to cure concrete and why sealing concrete is important before taking the final steps. Why Is Curing Important for Concrete? First, it's crucial...
If you're mixing your own concrete, you'll need to remember that the relationship between water and cement (w/cm), is extremely important. Concrete forms when cement and aggregate meet water, initiating a chemical process that results in concrete. Adding about 23% of the cement volume in water...
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column][vc_gallery type="image_grid" images="794,795,796,797,798,799,800,801,802,803" img_size="307x307" column_number="4" grayscale="no" images_space="gallery_with_space"][/vc_column][/vc_row]...
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column][vc_gallery type="image_grid" images="767,768,769,770,771,772,773,765,780,781,782,783,784,785,786,787,788" img_size="307x307" column_number="4" grayscale="no" images_space="gallery_with_space"][/vc_column][/vc_row]...
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="1/2"][vc_column_text](Carlisle, Pa.) Union Quarries of Carlisle demonstrated its strong commitment to the environment by renewing its sponsorship of the Letort Regional Authority (LRA). The nonprofit municipal organization protects the Letort Spring Run and its watershed, as well...
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column][vc_column_text] Tom Gamble arranged to have 2 sidewalks poured at St. Patrick's Church for his Eagle Scout project. Joe McCorkle from McCorkle Construction, Glen Dobyns and Brad Neidigh from Dobyns Concrete helped instruct on the project. Union Quarries donated...